In a large pot, add oil and onions on a low flame.
Allow onions to cook, stirring occasionally until slightly golden. Approximately 7 minutes.
Add water and bouillons and raise to medium high flame.
Add escarole, mashing it down with a wooden spoon (my mothers weapon of choice).
Cover & bring to a boil, let boil about 7 minutes or till escarole takes on a dark green hue.
Add frozen tortellini and beans, turn up flame to high, cover & cook an additional 5 minutes.
Serve in a bowl with a teaspoon of grated cheese on top.

Serves 8

Note: if you want it less salty, add water. If you want it saltier, add an extra bouillon :)